CN210180423U - Subway shield constructs construction settlement monitoring system based on G cloud - Google Patents
Subway shield constructs construction settlement monitoring system based on G cloud Download PDFInfo
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- CN210180423U CN210180423U CN201921222091.8U CN201921222091U CN210180423U CN 210180423 U CN210180423 U CN 210180423U CN 201921222091 U CN201921222091 U CN 201921222091U CN 210180423 U CN210180423 U CN 210180423U
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Abstract
The utility model discloses a subway shield constructs construction settlement monitoring system based on G cloud, including monitoring unit, data acquisition cloud terminal, wireless gateway cloud terminal and remote monitoring G cloud platform, communication between monitoring unit and the data acquisition cloud terminal is connected, and communication between wireless gateway cloud terminal and the remote monitoring G cloud platform is connected; the data acquisition cloud terminal comprises a first LORA wireless communication module, the wireless gateway cloud terminal comprises a second LORA wireless communication module, and the first LORA wireless communication module is in wireless communication connection with the second LORA wireless communication module. The utility model discloses can realize that the user carries out wireless dynamic monitoring at remote monitoring G cloud platform to subway shield construction position's settlement information for measured data is more accurate, carries out the analysis to the settlement information of the position that awaits measuring, in time carries out the early warning, guides the adjustment of each item parameter in the shield structure work progress.
Description
Technical Field
The utility model relates to a subway shield constructs construction earth's surface and structures settlement monitoring especially relates to a subway shield constructs construction settlement monitoring system based on G cloud.
Background
With the rapid development of urban rail transit, more and more cities have a subway line network with four directions and eight directions, and the construction along the line is easy to collapse due to settlement, displacement and deformation of buildings (structures) along the line caused by unavoidable disturbance to the stratum, water loss and stratum stress loss during subway construction. The ground collapse has the characteristics of burstiness, concealment, uncertainty, time-space effect and the like, so that the all-weather real-time monitoring is carried out on the road surface which is easy to collapse above the shield construction in order to effectively guarantee the safety of the engineering and reduce the disastrous results caused by the ground collapse, timely and reliable monitoring data and early warning information are provided, and the method has a positive effect on ensuring the safety of the shield construction. At present, the monitoring task of ground collapse is mainly completed by manually adopting a precision level gauge to measure, the work is more complicated, and reading and operation errors exist manually.
SUMMERY OF THE UTILITY MODEL
Based on the above-mentioned technical problem that exists at present, the utility model provides a subway shield constructs construction settlement monitoring system based on G cloud realizes carrying out wireless dynamic monitoring to the settlement information of subway shield structure construction position.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model discloses the main technical problem who solves provides a subway shield constructs construction settlement monitoring system based on G cloud based on internet of things, include: the monitoring unit is in communication connection with the data acquisition cloud terminal, and the wireless gateway cloud terminal is in communication connection with the remote monitoring G cloud platform; the data acquisition cloud terminal comprises a first LORA wireless communication module, the wireless gateway cloud terminal comprises a second LORA wireless communication module, and the first LORA wireless communication module is in wireless communication connection with the second LORA wireless communication module.
The utility model discloses a between data acquisition cloud terminal and the wireless gateway cloud terminal, through adopting LORA wireless communication with the interchange data, the settlement information of measurement control instruction and the monitoring unit collection that remote monitoring G cloud platform was issued promptly, only need insert monitoring unit at data acquisition cloud terminal, wireless gateway cloud terminal inserts remote monitoring cloud platform, can realize that the user can carry out wireless dynamic monitoring at remote monitoring G cloud platform to subway shield construction position's settlement information, make measured data more accurate, the settlement information to the position of awaiting measuring carries out the analysis, in time carry out the early warning, the shield structure guides the adjustment of each item parameter in the work progress. Additionally, the utility model discloses can reduce loaded down with trivial details manual work and measure, reduce artifical mistake in reading, operation simultaneously.
The monitoring unit is a ground surface settlement monitoring unit or a structure inclination monitoring unit.
The method and the device can obtain the information of the surface settlement and the structure inclination of the position to be measured, so that the trend of the surface settlement and the structure inclination can be analyzed.
Preferably, the ground surface settlement monitoring unit is a liquid level sensor, and the liquid level sensor comprises a reference liquid level sensor and a liquid level monitoring sensor; the structure inclination monitoring unit is a double-shaft inclination sensor.
Preferably, the data acquisition cloud terminal is in communication connection with N monitoring units, wherein N is more than or equal to 1 and less than or equal to 6.
According to the scheme, the data acquisition cloud terminal can be communicated with a plurality of monitoring units, and settlement monitoring of a plurality of positions to be detected can be achieved.
Preferably, the data acquisition cloud terminal further comprises a battery for providing power for the data acquisition cloud terminal.
Preferably, the wireless gateway cloud terminal is connected with the M data acquisition cloud terminals, and the distances between the M data acquisition cloud terminals and the wireless gateway cloud terminal are less than 2 km.
The working radius of the wireless gateway cloud terminal reaches 2km, and large-range data access of a full monitoring unit can be achieved.
Preferably, the wireless gateway cloud terminal further comprises a 4G remote data communication module and/or a GPRS remote data communication module, and the wireless gateway cloud terminal is in communication connection with the remote monitoring G cloud platform through the 4G remote data communication module or the GPRS remote data communication module.
Preferably, the wireless gateway cloud terminal further comprises a power supply module for providing power for the wireless gateway cloud terminal.
Preferably, the remote monitoring G cloud platform comprises a G cloud platform and at least one monitoring device client.
Preferably, the monitoring device client comprises a computer, a smartphone, or a tablet computer.
Preferably, the data acquisition cloud terminal comprises a bluetooth module, and is used for communicating with a bluetooth host device to set the data acquisition and output frequency of the data acquisition cloud terminal.
Advantageous effects
The utility model discloses a between data acquisition cloud terminal and the wireless gateway cloud terminal, through adopting LORA wireless communication with the interchange data, the settlement information of measurement control instruction and the monitoring unit collection that remote monitoring G cloud platform was issued promptly, only need insert monitoring unit at data acquisition cloud terminal, wireless gateway cloud terminal inserts remote monitoring cloud platform, can realize that the user can carry out wireless dynamic monitoring at remote monitoring G cloud platform to subway shield construction position's settlement information, make measured data more accurate, the settlement information to the position of awaiting measuring carries out the analysis, in time carry out the early warning, the shield structure guides the adjustment of each item parameter in the work progress. Additionally, the utility model discloses can reduce loaded down with trivial details manual work and measure, reduce artifical mistake in reading, operation simultaneously.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic view of the wireless working mode of the present invention.
Detailed Description
The following is a detailed description of the embodiments of the present invention, and the present embodiment uses the technical solution of the present invention as a basis for developing, and gives detailed implementation and specific operation process, and it is right to further explain the technical solution of the present invention.
The embodiment provides a subway shield construction settlement monitoring system based on G cloud for real-time monitoring earth's surface and structures during subway shield construction, providing timely and reliable monitoring data and early warning information, and providing safety guarantee for subway shield construction.
As shown in fig. 1, the subway shield construction settlement monitoring system based on the G cloud provided by this embodiment includes: the monitoring unit is in communication connection with the data acquisition cloud terminal, and the wireless gateway cloud terminal is in communication connection with the remote monitoring G cloud platform; and the data acquisition cloud terminal is in wireless communication connection with the wireless gateway cloud terminal. The utility model discloses in, G cloud platform indicates that data collection assembles at cloud platform, because the storage space of cloud platform is unlimited, can satisfy long-term data storage to can the multipath login cloud platform, realize the data sharing.
The monitoring unit can be an earth surface settlement monitoring unit or a structure inclination monitoring unit, and the data acquisition cloud terminal can be connected with at most 6 monitoring units.
The ground surface settlement monitoring unit specifically adopts a liquid level sensor, and the liquid level sensor comprises a reference liquid level sensor and a liquid level monitoring sensor and is used for measuring corresponding position points when receiving a measurement control command and sending the obtained ground surface settlement information to the data acquisition cloud terminal. The liquid level monitoring sensor is connected with the datum point through a liquid level pipe, and when the liquid level monitoring sensor is settled, the liquid level monitoring sensor is subjected to elevation change relative to the datum point, so that the settlement change of the position monitored by the liquid level monitoring sensor can be obtained. The structure inclination monitoring unit specifically adopts a double-shaft inclination sensor and is used for measuring corresponding position points when receiving a measurement control instruction and sending the obtained structure inclination information to the data acquisition cloud terminal. Wherein, level sensor can select for use the sensor of suitable settlement deflection as required, and the sensor of suitable inclination deflection also can be selected for use as required to the same biax tilt sensor, sets up reasonable monitoring frequency simultaneously.
The data acquisition cloud terminal, namely the MCU shown in fig. 2, is internally provided with a first LORA (wide area wireless network) wireless communication module and a battery. The battery adopts a lithium battery and is used for supplying power to the data acquisition cloud terminal. The data acquisition cloud terminal is used for receiving the measurement control instruction through the first LORA wireless communication module and sending the measurement control instruction to the monitoring unit, and is also used for sending the surface settlement information and the structure inclination information acquired by the monitoring unit to the wireless gateway cloud terminal through the first LORA wireless communication module.
The data acquisition cloud terminal, that is, the MCU shown in fig. 2, contains cloud terminal information of its own terminal device, including a device unique identification code, a product model, an instrument (sensor) configuration, and the like of the GL2 cloud terminal. The data acquisition cloud terminal further comprises a Bluetooth module which can communicate with the Bluetooth host device, for example, the Bluetooth module is paired with a mobile phone Bluetooth to complete data acquisition and output frequency setting of the data acquisition cloud terminal. Specifically, a corresponding version (Andriod version) of GL2 mobile phone assistant GLTool needs to be installed on the mobile phone, a user moves away a magnet after staying for 2-5S by approaching a Bluetooth awakening area of the data acquisition cloud terminal through a magnetic switch, and two sounds of dropping are heard to indicate that Bluetooth is turned on; and (4) starting GLTool software by the mobile phone to perform Bluetooth pairing and instrument operation and setting. The data acquisition cloud terminal can actively close the Bluetooth connection after the frequency setting is completed so as to save electric power. If the user needs to set the frequency again, the magnetic switch needs to be reused to wake up the Bluetooth module of the data acquisition cloud terminal so as to start the Bluetooth communication function.
The wireless gateway cloud terminal, namely the BGK-CCU-C or the BGK-CCU-G shown in fig. 2, includes a second LORA wireless communication module, a data transmission module, and a power supply module. The wireless gateway cloud terminal sends a measurement control instruction to the data acquisition cloud terminal and receives surface subsidence information and structure inclination information from the data acquisition cloud terminal through wireless communication between the second LORA wireless communication module and the first LORA wireless communication module. The data transmission module can be a 4G remote data communication module and/or a GPRS remote data communication module and is used for being in communication connection with the remote monitoring G cloud platform, uploading ground surface settlement information and structure inclination information to the remote monitoring G cloud platform in real time and receiving a measurement control command sent by the remote monitoring cloud platform. In addition, the power module is used for being connected to a solar power supply system or converting an external alternating current mains supply into a preset direct current voltage of 12V, and providing the converted direct current voltage for the second LORA wireless communication module and the data transmission module. The solar power supply system comprises a solar cell panel, a colloid storage battery, a solar controller and a cable.
Each wireless gateway cloud terminal can be jointly arranged with M data acquisition cloud terminals as required, and settlement information uploaded by the M data acquisition cloud terminals is collected and uploaded to a remote monitoring G cloud platform. And the distances between the M data acquisition cloud terminals and the wireless gateway cloud terminal are less than 2 km. In addition, the specific value of M is not limited theoretically, but the data acquisition frequency of each wireless gateway cloud terminal to each data acquisition cloud terminal is limited if the value of M is too large.
The remote monitoring G cloud platform comprises a G cloud platform and at least one monitoring device client, wherein the monitoring device client can be a computer, a smart phone or a tablet personal computer, so that a user can log in the G cloud platform through the computer, the smart phone or the tablet personal computer, and real-time data viewing, downloading and analyzing are carried out on ground surface settlement information and structure inclination information in the subway shield construction process and the settlement system is managed.
The above embodiments are preferred embodiments of the present application, and those skilled in the art can make various changes or modifications without departing from the general concept of the present application, and such changes or modifications should fall within the scope of the claims of the present application.
Claims (10)
1. The utility model provides a subway shield constructs construction settlement monitoring system based on G cloud which characterized in that includes: the monitoring unit is in communication connection with the data acquisition cloud terminal, and the wireless gateway cloud terminal is in communication connection with the remote monitoring G cloud platform; the data acquisition cloud terminal comprises a first LORA wireless communication module, the wireless gateway cloud terminal comprises a second LORA wireless communication module, and the first LORA wireless communication module is in wireless communication connection with the second LORA wireless communication module.
2. The G cloud-based subway shield construction settlement monitoring system as claimed in claim 1, wherein said monitoring unit is a surface settlement monitoring unit or a structure inclination monitoring unit.
3. The G cloud-based subway shield construction settlement monitoring system according to claim 2, wherein the ground surface settlement monitoring unit is a liquid level sensor, and the liquid level sensor comprises a reference liquid level sensor and a liquid level monitoring sensor; the structure inclination monitoring unit is a double-shaft inclination sensor.
4. The G cloud-based subway shield construction settlement monitoring system as claimed in claim 1, wherein said data acquisition cloud terminal is in communication connection with N monitoring units, where N is greater than or equal to 1 and less than or equal to 6.
5. The G cloud-based subway shield construction settlement monitoring system as claimed in claim 1, wherein said data acquisition cloud terminal further comprises a battery for providing power for itself.
6. The G-cloud-based subway shield construction settlement monitoring system according to claim 1, wherein the wireless gateway cloud terminal is connected with M data acquisition cloud terminals, and distances between the M data acquisition cloud terminals and the wireless gateway cloud terminal are less than 2 km.
7. The G cloud-based subway shield construction settlement monitoring system according to claim 1, wherein the wireless gateway cloud terminal further comprises a 4G remote data communication module and/or a GPRS remote data communication module, and the wireless gateway cloud terminal is in communication connection with the remote monitoring G cloud platform through the 4G remote data communication module or the GPRS remote data communication module.
8. The G cloud-based subway shield construction settlement monitoring system as claimed in claim 1, wherein said wireless gateway cloud terminal further comprises a power module for providing power for itself.
9. The G cloud-based subway shield construction settlement monitoring system according to any one of claims 1-8, wherein said remote monitoring G cloud platform comprises a G cloud platform and at least one monitoring device client.
10. The G cloud-based subway shield construction settlement monitoring system according to claim 9, wherein the monitoring device client comprises a computer, a smart phone or a tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921222091.8U CN210180423U (en) | 2019-07-30 | 2019-07-30 | Subway shield constructs construction settlement monitoring system based on G cloud |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921222091.8U CN210180423U (en) | 2019-07-30 | 2019-07-30 | Subway shield constructs construction settlement monitoring system based on G cloud |
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| CN210180423U true CN210180423U (en) | 2020-03-24 |
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| CN201921222091.8U Expired - Fee Related CN210180423U (en) | 2019-07-30 | 2019-07-30 | Subway shield constructs construction settlement monitoring system based on G cloud |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111752196A (en) * | 2020-06-24 | 2020-10-09 | 澳柯玛股份有限公司 | Remote monitoring system based on 4GCAT1 |
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2019
- 2019-07-30 CN CN201921222091.8U patent/CN210180423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111752196A (en) * | 2020-06-24 | 2020-10-09 | 澳柯玛股份有限公司 | Remote monitoring system based on 4GCAT1 |
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